Comment:	aprs.fi for iOS
Location:	39°53.32' N 116°22.08' E - locator OM89EV43EG - show map 3.2 km Southwest bearing 230° from Beijing, Beijing, China [?] 19.8 km West bearing 265° from Tongzhou, Beijing, China 108.1 km Northwest bearing 320° from Tianjin, Tianjin Shi, China
Last position:	2025-03-04 11:53:22 UTC (1d 21h20m ago) 2025-03-04 19:53:22 CST local time at Beijing, China [?]
Altitude:	58 m
Speed:	0 km/h
Last path:	BH4GLB-5>aprs.fi via aprsfi-iOS
Positions stored:	204
Other SSIDs:	BH4GLB-10 BH4GLB-7 BH4GLB-R

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.